Commit 5c3cf47c authored by Denis Carikli's avatar Denis Carikli Committed by Shawn Guo

ARM: dts: Add support for the cpuimx25 board from Eukrea and its baseboard.

The following devices/functionalities were added:
 * Main and secondary UARTs.
 * i2c and the pcf8563 device.
 * Ethernet.
 * NAND.
 * The BP1 button.
 * The LED.
 * Watchdog
 * SD.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: default avatarDenis Carikli <denis@eukrea.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 9a4cc056
...@@ -133,6 +133,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \ ...@@ -133,6 +133,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
armada-xp-matrix.dtb \ armada-xp-matrix.dtb \
armada-xp-openblocks-ax3-4.dtb armada-xp-openblocks-ax3-4.dtb
dtb-$(CONFIG_ARCH_MXC) += \ dtb-$(CONFIG_ARCH_MXC) += \
imx25-eukrea-mbimxsd25-baseboard.dtb \
imx25-karo-tx25.dtb \ imx25-karo-tx25.dtb \
imx25-pdk.dtb \ imx25-pdk.dtb \
imx27-apf27.dtb \ imx27-apf27.dtb \
......
/*
* Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "imx25.dtsi"
/ {
model = "Eukrea CPUIMX25";
compatible = "eukrea,cpuimx25", "fsl,imx25";
memory {
reg = <0x80000000 0x4000000>; /* 64M */
};
};
&fec {
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
pcf8563@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&iomuxc {
imx25-eukrea-cpuimx25 {
pinctrl_fec: fecgrp {
fsl,pins = <
MX25_PAD_FEC_MDC__FEC_MDC 0x80000000
MX25_PAD_FEC_MDIO__FEC_MDIO 0x400001e0
MX25_PAD_FEC_TDATA0__FEC_TDATA0 0x80000000
MX25_PAD_FEC_TDATA1__FEC_TDATA1 0x80000000
MX25_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
MX25_PAD_FEC_RDATA0__FEC_RDATA0 0x80000000
MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x80000000
MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x80000000
MX25_PAD_FEC_TX_CLK__FEC_TX_CLK 0x1c0
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX25_PAD_I2C1_CLK__I2C1_CLK 0x80000000
MX25_PAD_I2C1_DAT__I2C1_DAT 0x80000000
>;
};
};
};
&nfc {
nand-bus-width = <8>;
nand-ecc-mode = "hw";
nand-on-flash-bbt;
status = "okay";
};
/*
* Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx25-eukrea-cpuimx25.dtsi"
/ {
model = "Eukrea MBIMXSD25";
compatible = "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
gpio_keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpiokeys>;
bp1 {
label = "BP1";
gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
linux,code = <BTN_MISC>;
gpio-key,wakeup;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpioled>;
led1 {
label = "led1";
gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
};
sound {
compatible = "eukrea,asoc-tlv320";
eukrea,model = "imx25-eukrea-tlv320aic23";
ssi-controller = <&ssi1>;
fsl,mux-int-port = <1>;
fsl,mux-ext-port = <5>;
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
status = "okay";
};
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
cd-gpios = <&gpio1 20>;
status = "okay";
};
&i2c1 {
tlv320aic23: codec@1a {
compatible = "ti,tlv320aic23";
reg = <0x1a>;
};
};
&iomuxc {
imx25-eukrea-mbimxsd25-baseboard {
pinctrl_audmux: audmuxgrp {
fsl,pins = <
MX25_PAD_KPP_COL3__AUD5_TXFS 0xe0
MX25_PAD_KPP_COL2__AUD5_TXC 0xe0
MX25_PAD_KPP_COL1__AUD5_RXD 0xe0
MX25_PAD_KPP_COL0__AUD5_TXD 0xe0
>;
};
pinctrl_esdhc1: esdhc1grp {
fsl,pins = <
MX25_PAD_SD1_CMD__SD1_CMD 0x400000c0
MX25_PAD_SD1_CLK__SD1_CLK 0x400000c0
MX25_PAD_SD1_DATA0__SD1_DATA0 0x400000c0
MX25_PAD_SD1_DATA1__SD1_DATA1 0x400000c0
MX25_PAD_SD1_DATA2__SD1_DATA2 0x400000c0
MX25_PAD_SD1_DATA3__SD1_DATA3 0x400000c0
>;
};
pinctrl_gpiokeys: gpiokeysgrp {
fsl,pins = <MX25_PAD_VSTBY_ACK__GPIO_3_18 0x80000000>;
};
pinctrl_gpioled: gpioledgrp {
fsl,pins = <MX25_PAD_POWER_FAIL__GPIO_3_19 0x80000000>;
};
pinctrl_lcdc: lcdcgrp {
fsl,pins = <
MX25_PAD_LD0__LD0 0x1
MX25_PAD_LD1__LD1 0x1
MX25_PAD_LD2__LD2 0x1
MX25_PAD_LD3__LD3 0x1
MX25_PAD_LD4__LD4 0x1
MX25_PAD_LD5__LD5 0x1
MX25_PAD_LD6__LD6 0x1
MX25_PAD_LD7__LD7 0x1
MX25_PAD_LD8__LD8 0x1
MX25_PAD_LD9__LD9 0x1
MX25_PAD_LD10__LD10 0x1
MX25_PAD_LD11__LD11 0x1
MX25_PAD_LD12__LD12 0x1
MX25_PAD_LD13__LD13 0x1
MX25_PAD_LD14__LD14 0x1
MX25_PAD_LD15__LD15 0x1
MX25_PAD_GPIO_E__LD16 0x1
MX25_PAD_GPIO_F__LD17 0x1
MX25_PAD_HSYNC__HSYNC 0x80000000
MX25_PAD_VSYNC__VSYNC 0x80000000
MX25_PAD_LSCLK__LSCLK 0x80000000
MX25_PAD_OE_ACD__OE_ACD 0x80000000
MX25_PAD_CONTRAST__CONTRAST 0x80000000
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX25_PAD_UART1_RTS__UART1_RTS 0xe0
MX25_PAD_UART1_CTS__UART1_CTS 0xe0
MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
MX25_PAD_UART1_RXD__UART1_RXD 0xc0
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX25_PAD_UART2_RXD__UART2_RXD 0x80000000
MX25_PAD_UART2_TXD__UART2_TXD 0x80000000
MX25_PAD_UART2_RTS__UART2_RTS 0x80000000
MX25_PAD_UART2_CTS__UART2_CTS 0x80000000
>;
};
};
};
&ssi1 {
codec-handle = <&tlv320aic23>;
fsl,mode = "i2s-slave";
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
fsl,uart-has-rtscts;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
fsl,uart-has-rtscts;
status = "okay";
};
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